* You're doing things that are (or seem) trivial to do oneself. I'm not convinced this stuff is really hard to do myself, so why would I pay to make it easier? Maybe you can remind me how hard it actually is. There are lots of nasty little problems with these things that memory masks.
* It's not particularly cheap (vs doing it yourself which is effectively free for most delivery methods). Maybe you could compare yourself with other options. Maybe you're better in some ways, so it justifies being more expensive.
* I think a lot of people may only need one or two of the delivery methods. Maybe you can convince me I should be utilizing other delivery mechanisms to reach my users. How would it help me to do so?
* It's not particularly cheap (vs doing it yourself which is effectively free for most delivery methods). Maybe you could compare yourself with other options. Maybe you're better in some ways, so it justifies being more expensive.
* I think a lot of people may only need one or two of the delivery methods. Maybe you can convince me I should be utilizing other delivery mechanisms to reach my users. How would it help me to do so?